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ARM Cortex M3 Core Embedded Processors & Controllers

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Core = ARM Cortex M3

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp ATSAM3S4BA-AU Microchip Technology 1: 5,62 € 1 756In Stock	Mfr. Part No. ATSAM3S4BA-AU Mouser Part No 556-ATSAM3S4BA-AU	Microchip Technology	ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	1 756In Stock	5,62 € 5,10 € 4,64 €	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ARM Cortex M3	47 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG222F32-D-QFP48 Silicon Labs 1: 4,87 € 3 138In Stock	Mfr. Part No. EFM32TG222F32-D-QFP48 Mouser Part No 634-EFM32TG222F32-D	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	3 138In Stock	4,87 € 4,05 € 3,57 € 3,40 € View 3,20 € 3,08 € 2,76 € 2,75 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MM-LEGACY MM CY9BF524LPMC1-G-MNE2 Infineon Technologies 1: 6,71 € 1 600In Stock	Mfr. Part No. CY9BF524LPMC1-G-MNE2 Mouser Part No 727-9BF524LPMC1GMNE2	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY MM	Datasheet	1 600In Stock	6,71 € 5,19 € 4,57 € 4,27 € View 4,02 € 4,01 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	50 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus CY8C5267AXI-LP051 Infineon Technologies 1: 12,66 € 572In Stock 900Expected 19/11/2026	Mfr. Part No. CY8C5267AXI-LP051 Mouser Part No 727-CY8C5267AXILP051	Infineon Technologies	ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus Learn More about Infineon Technologies cypress psoc5lp	Datasheet	572In Stock 900Expected 19/11/2026	12,66 € 9,98 € 8,62 € 8,34 € View 8,08 € 7,77 € Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	72 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus CY8C5467AXI-LP108 Infineon Technologies 1: 12,53 € 861In Stock	Mfr. Part No. CY8C5467AXI-LP108 Mouser Part No 727-CY8C5467AXILP108	Infineon Technologies	ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus Learn More about Infineon Technologies cypress psoc5lp	Datasheet	861In Stock	12,53 € 9,87 € 8,53 € 8,25 € View 8,06 € 7,35 € Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	72 I/O	32 bit	12 bit
ARM Microcontrollers - MCU PSOC 5 LP, 67MHZ 2AB 256K FLASH CY8C5467LTI-LP003 Infineon Technologies 1: 11,97 € 928In Stock	Mfr. Part No. CY8C5467LTI-LP003 Mouser Part No 727-CY8C5467LTILP003	Infineon Technologies	ARM Microcontrollers - MCU PSOC 5 LP, 67MHZ 2AB 256K FLASH Learn More about Infineon Technologies cypress psoc5lp	Datasheet	928In Stock	11,97 € 9,42 € 8,40 € 8,08 € View 7,73 € 7,69 € 7,40 € Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-68	ARM Cortex M3	48 I/O	32 bit	12 bit
ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,64K CY8C5666LTI-LP005 Infineon Technologies 1: 14,40 € 293In Stock	Mfr. Part No. CY8C5666LTI-LP005 Mouser Part No 727-CY8C5666LTILP005	Infineon Technologies	ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,64K Learn More about Infineon Technologies cypress psoc5lp	Datasheet	293In Stock	14,40 € 11,95 € 11,52 € 10,36 € View 9,94 € 9,68 € Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-68	ARM Cortex M3		32 bit	12 bit
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus CY8C5667AXI-LP040 Infineon Technologies 1: 17,57 € 810In Stock	Mfr. Part No. CY8C5667AXI-LP040 Mouser Part No 727-CY8C5667AXILP040	Infineon Technologies	ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus Learn More about Infineon Technologies cypress psoc5lp	Datasheet	810In Stock	17,57 € 14,00 € 12,19 € 11,81 € View 11,34 € 10,89 € Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	62 I/O	32 bit	12 bit
ARM Microcontrollers - MCU PSOC5LP CY8C5667AXQ-LP040 Infineon Technologies 1: 18,65 € 170In Stock	Mfr. Part No. CY8C5667AXQ-LP040 Mouser Part No 727-CY8C5667AXQLP040	Infineon Technologies	ARM Microcontrollers - MCU PSOC5LP Learn More about Infineon Technologies cypress psoc 5lp socs	Datasheet	170In Stock	18,65 € 15,08 € 14,45 € 12,73 € View 11,62 € 11,15 € 11,00 € Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	62 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP CY8C5688AXI-LP099 Infineon Technologies 1: 27,15 € 406In Stock	Mfr. Part No. CY8C5688AXI-LP099 Mouser Part No 727-CY8C5688AXILP099	Infineon Technologies	ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP Learn More about Infineon Technologies cypress psoc5lp	Datasheet	406In Stock	27,15 € 21,93 € 19,28 € 18,92 € View 18,51 € 18,21 € Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	62 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP CY8C5868AXI-LP032 Infineon Technologies 1: 24,70 € 108In Stock 900Expected 19/11/2026	Mfr. Part No. CY8C5868AXI-LP032 Mouser Part No 727-CY8C5868AXILP032	Infineon Technologies	ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP Learn More about Infineon Technologies cypress psoc5lp	Datasheet	108In Stock 900Expected 19/11/2026	24,70 € 19,95 € 18,52 € 17,44 € View 17,15 € 16,37 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	62 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP CY8C5868LTI-LP038 Infineon Technologies 1: 24,60 € 358In Stock 2 600On Order	Mfr. Part No. CY8C5868LTI-LP038 Mouser Part No 727-CY8C5868LTILP038	Infineon Technologies	ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP Learn More about Infineon Technologies cypress psoc5lp	Datasheet	358In Stock 2 600On Order On Order Ship Dates Mfr. No: CY8C5868LTI-LP038 Stock: 358 Can Dispatch Immediately On Order: 1 040 Expected 08/10/2026 1 560 Expected 12/11/2026 Factory Lead Time: 18 Weeks	24,60 € 19,26 € 18,39 € 16,80 € View 16,47 € 15,80 € Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-68	ARM Cortex M3	48 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MCU w/ ARM Cortex-M3 512K FLASH, 32K SRA TMPM333FDFG(C,J) Toshiba 1: 3,12 € 1 665In Stock	Mfr. Part No. TMPM333FDFG(C,J) Mouser Part No 757-TMPM333FDFGCJ	Toshiba	ARM Microcontrollers - MCU MCU w/ ARM Cortex-M3 512K FLASH, 32K SRA Learn More about Toshiba 32 bit arm mcu	Datasheet	1 665In Stock	3,12 € 2,61 € 2,43 € 2,06 € View 1,97 € 1,80 € 1,60 € 1,48 € 1,44 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	68 I/O	32 bit	10 bit
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1517JBD48E NXP Semiconductors 1: 8,22 € 1 890In Stock	Mfr. Part No. LPC1517JBD48E Mouser Part No 771-LPC1517JBD48E	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	1 890In Stock	8,22 € 6,38 € 5,65 € 5,42 € View 5,17 € 4,80 € 4,67 € 4,65 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	32 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1517JBD64E NXP Semiconductors 1: 9,12 € 299In Stock 1 440On Order	Mfr. Part No. LPC1517JBD64E Mouser Part No 771-LPC1517JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	299In Stock 1 440On Order On Order Ship Dates Mfr. No: LPC1517JBD64E Stock: 299 Can Dispatch Immediately On Order: 800 Expected 02/11/2026 640 TBD Factory Lead Time: 39 Weeks	9,12 € 7,10 € 6,57 € 5,88 € View 5,72 € 5,29 € 5,10 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	46 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1519JBD100E NXP Semiconductors 1: 10,16 € 371In Stock 360Expected 28/06/2027	Mfr. Part No. LPC1519JBD100E Mouser Part No 771-LPC1519JBD100E	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	371In Stock 360Expected 28/06/2027	10,16 € 7,43 € 6,85 € 6,84 € View 6,36 € 6,32 € 6,22 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	78 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1519JBD64E NXP Semiconductors 1: 10,34 € 960In Stock	Mfr. Part No. LPC1519JBD64E Mouser Part No 771-LPC1519JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	960In Stock	10,34 € 8,42 € 7,81 € 7,04 € View 6,51 € 6,32 € 5,89 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	46 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1549JBD100K NXP Semiconductors 1: 12,52 € 632In Stock	Mfr. Part No. LPC1549JBD100K Mouser Part No 771-LPC1549JBD100K	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	632In Stock	12,52 € 9,88 € 8,54 € 8,26 € View 8,22 € 7,74 € Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M3	76 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1549JBD48QL NXP Semiconductors 1: 11,35 € 673In Stock	Mfr. Part No. LPC1549JBD48QL Mouser Part No 771-LPC1549JBD48QL	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	673In Stock	11,35 € 8,93 € 7,96 € 7,65 € View 7,33 € 7,14 € 7,13 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	30 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1549JBD64QL NXP Semiconductors 1: 11,94 € 954In Stock	Mfr. Part No. LPC1549JBD64QL Mouser Part No 771-LPC1549JBD64QL	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	954In Stock	11,94 € 9,40 € 8,39 € 7,89 € View 7,46 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	44 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1751FBD80K NXP Semiconductors 1: 7,65 € 495In Stock 595Expected 16/11/2026	Mfr. Part No. LPC1751FBD80K Mouser Part No 771-LPC1751FBD80K	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	495In Stock 595Expected 16/11/2026	7,65 € 5,93 € 5,25 € 4,99 € View 4,64 € Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M3	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1752FBD80K NXP Semiconductors 1: 8,57 € 2 144In Stock	Mfr. Part No. LPC1752FBD80K Mouser Part No 771-LPC1752FBD80K	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	2 144In Stock	8,57 € 6,68 € 5,92 € 5,63 € View 5,61 € 5,36 € Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M3	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1754FBD80K NXP Semiconductors 1: 9,80 € 830In Stock 1 190Expected 16/11/2026	Mfr. Part No. LPC1754FBD80K Mouser Part No 771-LPC1754FBD80K	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	830In Stock 1 190Expected 16/11/2026	9,80 € 7,66 € 6,81 € 6,49 € View 6,01 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ARM Cortex M3	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1756FBD80K NXP Semiconductors 1: 10,04 € 813In Stock	Mfr. Part No. LPC1756FBD80K Mouser Part No 771-LPC1756FBD80K	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	813In Stock	10,04 € 7,87 € 6,99 € 6,68 € View 6,08 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ARM Cortex M3	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1758FBD80Y NXP Semiconductors 1: 12,04 € 800In Stock 1 000Expected 14/12/2026	Mfr. Part No. LPC1758FBD80Y Mouser Part No 771-LPC1758FBD80Y	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	800In Stock 1 000Expected 14/12/2026	Cut Tape 12,04 € 9,94 € 8,82 € 8,26 € View Reel 7,63 € 8,01 € 7,63 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	LQFP-80	ARM Cortex M3	52 I/O	32 bit	12 bit